[INFO] fetching crate collect-once-hashmap 0.2.0...
[INFO] testing collect-once-hashmap-0.2.0 against 1.94.0 for beta-1.95-1
[INFO] extracting crate collect-once-hashmap 0.2.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate collect-once-hashmap 0.2.0
[INFO] finished tweaking crates.io crate collect-once-hashmap 0.2.0
[INFO] tweaked toml for crates.io crate collect-once-hashmap 0.2.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate collect-once-hashmap 0.2.0 on toolchain 1.94.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.94.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.94.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 6 packages to latest compatible versions
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.18)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.94.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 635f5e77f4840729437d82c9462f79b58673eae7ef9de19ed6c096ec0ac3984c
[INFO] running `Command { std: "docker" "start" "-a" "635f5e77f4840729437d82c9462f79b58673eae7ef9de19ed6c096ec0ac3984c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "635f5e77f4840729437d82c9462f79b58673eae7ef9de19ed6c096ec0ac3984c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "635f5e77f4840729437d82c9462f79b58673eae7ef9de19ed6c096ec0ac3984c", kill_on_drop: false }`
[INFO] [stdout] 635f5e77f4840729437d82c9462f79b58673eae7ef9de19ed6c096ec0ac3984c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a01a9a7d0ec9189511069b8047174a08761f3919739a4e8848f1336f60ec9e24
[INFO] running `Command { std: "docker" "start" "-a" "a01a9a7d0ec9189511069b8047174a08761f3919739a4e8848f1336f60ec9e24", kill_on_drop: false }`
[INFO] [stderr]    Compiling collect-once-hashmap v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]   --> src/lib.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub use hashmap::*;
[INFO] [stdout]    |         ^^^^^^^^^^ the name `Error` in the type namespace is first re-exported here
[INFO] [stdout] ...
[INFO] [stdout] 13 | pub use btreemap::*;
[INFO] [stdout]    |         ----------- but the name `Error` in the type namespace is also re-exported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ambiguous_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "a01a9a7d0ec9189511069b8047174a08761f3919739a4e8848f1336f60ec9e24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a01a9a7d0ec9189511069b8047174a08761f3919739a4e8848f1336f60ec9e24", kill_on_drop: false }`
[INFO] [stdout] a01a9a7d0ec9189511069b8047174a08761f3919739a4e8848f1336f60ec9e24
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c0af95cb1e22baa4a7d3d4c9a48142a7cc929d9a93fadc7d2ef4485e7cedec70
[INFO] running `Command { std: "docker" "start" "-a" "c0af95cb1e22baa4a7d3d4c9a48142a7cc929d9a93fadc7d2ef4485e7cedec70", kill_on_drop: false }`
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]   --> src/lib.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub use hashmap::*;
[INFO] [stdout]    |         ^^^^^^^^^^ the name `Error` in the type namespace is first re-exported here
[INFO] [stdout] ...
[INFO] [stdout] 13 | pub use btreemap::*;
[INFO] [stdout]    |         ----------- but the name `Error` in the type namespace is also re-exported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ambiguous_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling collect-once-hashmap v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]   --> src/lib.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub use hashmap::*;
[INFO] [stdout]    |         ^^^^^^^^^^ the name `Error` in the type namespace is first re-exported here
[INFO] [stdout] ...
[INFO] [stdout] 13 | pub use btreemap::*;
[INFO] [stdout]    |         ----------- but the name `Error` in the type namespace is also re-exported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ambiguous_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "c0af95cb1e22baa4a7d3d4c9a48142a7cc929d9a93fadc7d2ef4485e7cedec70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0af95cb1e22baa4a7d3d4c9a48142a7cc929d9a93fadc7d2ef4485e7cedec70", kill_on_drop: false }`
[INFO] [stdout] c0af95cb1e22baa4a7d3d4c9a48142a7cc929d9a93fadc7d2ef4485e7cedec70
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3f6f7264bbb41a5937cdc1103bbf5301510535c4a2f6a9ee1c20f6bf320b9db5
[INFO] running `Command { std: "docker" "start" "-a" "3f6f7264bbb41a5937cdc1103bbf5301510535c4a2f6a9ee1c20f6bf320b9db5", kill_on_drop: false }`
[INFO] [stderr] warning: ambiguous glob re-exports
[INFO] [stderr]   --> src/lib.rs:10:9
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub use hashmap::*;
[INFO] [stderr]    |         ^^^^^^^^^^ the name `Error` in the type namespace is first re-exported here
[INFO] [stderr] ...
[INFO] [stderr] 13 | pub use btreemap::*;
[INFO] [stderr]    |         ----------- but the name `Error` in the type namespace is also re-exported here
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(ambiguous_glob_reexports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `collect-once-hashmap` (lib) generated 1 warning
[INFO] [stderr] warning: `collect-once-hashmap` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/collect_once_hashmap-f57e0620a8b92b89)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test btreemap::tests::test_duplicate ... ok
[INFO] [stdout] test btreemap::tests::test_simple ... ok
[INFO] [stdout] test hashmap::tests::test_empty ... ok
[INFO] [stdout] test hashmap::tests::test_duplicate ... ok
[INFO] [stdout] test hashmap::tests::test_simple ... ok
[INFO] [stdout] test btreemap::tests::test_empty ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests collect_once_hashmap
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 16) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 16) stdout ----
[INFO] [stdout] error[E0425]: cannot find type `CollectOnceBTreeMap` in this scope
[INFO] [stdout]   --> src/lib.rs:29:16
[INFO] [stdout]    |
[INFO] [stdout] 29 |     .collect::<CollectOnceBTreeMap<u8, u8>>()
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/hashmap.rs:24:1
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct CollectOnceHashMap<K, V, S = std::collections::hash_map::RandomState>
[INFO] [stdout]    | -------------------------------------------------------------------------------- similarly named struct `CollectOnceHashMap` defined here
[INFO] [stdout]    |
[INFO] [stdout] help: a struct with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 29 -     .collect::<CollectOnceBTreeMap<u8, u8>>()
[INFO] [stdout] 29 +     .collect::<CollectOnceHashMap<u8, u8>>()
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 15 + use collect_once_hashmap::CollectOnceBTreeMap;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] warning: `Error` is ambiguous
[INFO] [stdout]   --> src/lib.rs:18:48
[INFO] [stdout]    |
[INFO] [stdout] 18 | use collect_once_hashmap::{CollectOnceHashMap, Error};
[INFO] [stdout]    |                                                ^^^^^ ambiguous name
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #114095 <https://github.com/rust-lang/rust/issues/114095>
[INFO] [stdout]    = note: ambiguous because of multiple glob imports of a name in the same module
[INFO] [stdout] note: `Error` could refer to the enum defined here
[INFO] [stdout]   --> src/lib.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub use hashmap::*;
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    = help: consider updating this dependency to resolve this error
[INFO] [stdout]    = help: if updating the dependency does not resolve the problem report the problem to the author of the relevant crate
[INFO] [stdout] note: `Error` could also refer to the enum defined here
[INFO] [stdout]   --> src/lib.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub use btreemap::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    = note: `#[warn(ambiguous_glob_imports)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] warning: `Error` is ambiguous
[INFO] [stdout]   --> src/lib.rs:25:31
[INFO] [stdout]    |
[INFO] [stdout] 25 | assert!(std::matches!(hm, Err(Error::DuplicatedKey(1))));
[INFO] [stdout]    |                               ^^^^^ ambiguous name
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #114095 <https://github.com/rust-lang/rust/issues/114095>
[INFO] [stdout]    = note: ambiguous because of multiple glob imports of a name in the same module
[INFO] [stdout] note: `Error` could refer to the enum defined here
[INFO] [stdout]   --> src/lib.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub use hashmap::*;
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    = help: consider updating this dependency to resolve this error
[INFO] [stdout]    = help: if updating the dependency does not resolve the problem report the problem to the author of the relevant crate
[INFO] [stdout] note: `Error` could also refer to the enum defined here
[INFO] [stdout]   --> src/lib.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub use btreemap::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] warning: `Error` is ambiguous
[INFO] [stdout]   --> src/lib.rs:33:31
[INFO] [stdout]    |
[INFO] [stdout] 33 | assert!(std::matches!(bm, Err(Error::DuplicatedKey(1))));
[INFO] [stdout]    |                               ^^^^^ ambiguous name
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #114095 <https://github.com/rust-lang/rust/issues/114095>
[INFO] [stdout]    = note: ambiguous because of multiple glob imports of a name in the same module
[INFO] [stdout] note: `Error` could refer to the enum defined here
[INFO] [stdout]   --> src/lib.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub use hashmap::*;
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    = help: consider updating this dependency to resolve this error
[INFO] [stdout]    = help: if updating the dependency does not resolve the problem report the problem to the author of the relevant crate
[INFO] [stdout] note: `Error` could also refer to the enum defined here
[INFO] [stdout]   --> src/lib.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub use btreemap::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error; 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 16)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "3f6f7264bbb41a5937cdc1103bbf5301510535c4a2f6a9ee1c20f6bf320b9db5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f6f7264bbb41a5937cdc1103bbf5301510535c4a2f6a9ee1c20f6bf320b9db5", kill_on_drop: false }`
[INFO] [stdout] 3f6f7264bbb41a5937cdc1103bbf5301510535c4a2f6a9ee1c20f6bf320b9db5
